Effects of singlet breakup on deuteron elastic scattering at intermediate energies

Journal Article · Thu Mar 01 04:00:00 EST 1990 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.41.R806· OSTI ID:6847722

Al-Khalili, J S; Tostevin, J A; Johnson, R C ^[1]

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1. Department of Physics, University of Surrey, Guildford, Surrey GU25XH, United Kingdom (GB)

The effects of breakup to singlet spin states on elastic scattering observables for the {sup 58}Ni({ital {rvec d}},{ital d}){sup 58}Ni reaction at 400 MeV is studied. The singlet breakup contribution to the elastic amplitude is estimated through an approximate two-step calculation, in which we exploit an adiabatic approximation and closure over the intermediate continuum states. The inclusion of the singlet channel coupling has a large effect on the reaction tensor analyzing power {ital A}{sub {ital y}{ital y}} originating from a dynamically induced {ital T}{sub {ital L}} tensor interaction.

• OSTI ID: 6847722
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 41:3; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ADIABATIC APPROXIMATION
ANALYZING POWER
ANGULAR MOMENTUM
BEAMS
BREAKUP REACTIONS
CHARGED-PARTICLE REACTIONS
DEUTERON REACTIONS
ELASTIC SCATTERING
ENERGY RANGE
MANY-BODY PROBLEM
MEV RANGE
MEV RANGE 100-1000
NICKEL 58 TARGET
NUCLEAR REACTIONS
PARTICLE PROPERTIES
POLARIZED BEAMS
SCATTERING
SPIN
TARGETS
THREE-BODY PROBLEM